Share and protect a worksheet

I want to share my wortksheet with others and not let users see my formulars. The same worksheet includes a web data import. I hope someone can give me some advice to set this up.

Highlight the cells containing the formulas that you want to hide, right-click > format cells... and select 'hidden' on the 'protection' tab.

This goes into effect when you protect your worksheet. Do this by going review > protect sheet.